M-O
M's
Magic Knight Rayearth 2: Silver Edition
Mahromatic
Marmalade Boy
Mouryou Kiden: Legend of the Nymph
N's
Najica: Blitz Tactics
Naruto
Negima!
Neon Genesis Evangelion
O's
One
Onegai Teacher
Onegai Teacher: Mizho&Kei's Diary